What powers 
websco.fr?
Last seen Sep 2026 · 49 technologies across 24 categories
Advertising
Twitter Ads
since Aug 2022
Analytics
Matomo Analytics
since Aug 2020
Authentication
Facebook Login
since Oct 2025
CDN
Cloudflare
since Nov 2021
Google Hosted Libraries
since Aug 2022
CMS
WordPress
since Jan 2019
Cookie compliance
Osano
since Aug 2020
Databases
MySQL
since Jan 2019
Mailjet
since Aug 2022
Font scripts
Font Awesome
since May 2020
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript graphics
Chart.js
since Nov 2022
JavaScript libraries
Isotope
since Jul 2022
jQuery Migrate
since Jan 2019
OWL Carousel
since Jan 2019
prettyPhoto
since Apr 2019
Swiper
since Sep 2022
Maps
Google Maps
since Feb 2020
Miscellaneous
PaaS
OVHcloud
since Aug 2022
Performance
LazySizes
since Oct 2025
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
UI frameworks
ZURB Foundation
since May 2020
Video players
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Feb 2023
Microsoft 365
since Oct 2023
Widgets
FlexSlider
since Feb 2020
Slider Revolution
since Jan 2019
Twitter
since Aug 2022
Wheelio
since Sep 2021
WordPress plugins
Autoptimize
since Oct 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.89 / 10 · ranked #257,838 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- Weight: 4.4 MB · 103 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Mar 2013 (13 years) via OVH, renews Mar 2030
- Hosted on OVHcloud (213.186.33.3)
- DNS: OVHcloud
- Email: OVHcloud
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 1,223,231, 152 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ecole-renaudeau.websco.fr | 26 |
| www.college-jean-moulin-artix.websco.fr | 16 |
| www.fmitterrand.websco.fr | 16 |
| collegealienor.websco.fr | 15 |
| www.college-ronsard.websco.fr | 15 |
| www.collegelucieaubrac47.websco.fr | 15 |
| www.lycee-odilon-redon.websco.fr | 15 |
| www.lyceedekerneuzec.websco.fr | 15 |
| www.notre-dame-vern.websco.fr | 15 |
| www.websco.fr | 15 |
| college-gapeau.websco.fr | 14 |
| ecole-renaudeau.websco.fr | 14 |
| las.websco.fr | 14 |
| lycee-odilon-redon.websco.fr | 14 |
| www.charlottedelbo.websco.fr | 14 |
| www.college-gerardphilipe-ozoir.websco.fr | 14 |
| www.collegepmcurieisleadam.websco.fr | 14 |
| www.ecolestjosephparis11.websco.fr | 14 |
| www.lyceevictorhugo-hennebont.websco.fr | 14 |
| asso-choredanseetloisirs.websco.fr | 13 |
| collegechopin.websco.fr | 13 |
| collegepaulbert.cachan.websco.fr | 13 |
| collegerobespierre.websco.fr | 13 |
| collegesainteanne-saumur.websco.fr | 13 |
Full technology history →
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Recent changes
- dropped Priority Hints Sep 2026